The PIR (Passive Infra-Red) Sensor is a pyroelectric device that detects motion by measuring changes in the infrared (heat) levels emitted by surrounding objects. When motion is detected the PIR Sensor outputs a high signal on its output pin. This logic signal can be read by a microcontroller or used to drive an external load. Dual output modes and a sensible design.
|Board Type||Arduino Uno|
|Sensor Features||Detect a person up to 30 ft. away|
|Supply Voltage (Vcc)||+3V to +6V|
|Temperature - Operating (°C)||0ºC to +50ºC|
|Dimensions||1.41" x 1" x 0.8"|
|What's in the Box||Sensor|